Current sea water temperature:
+40.5°F
| Minimum sea water temperature in December: | 41.9°F |
| Maximum sea water temperature in December: | 38.7°F |
| Average sea water temperature in December: | 40.4°F |
| more information | |
14 days
forecast
forecast
| Haines |
monthly
weather
weather
| Haines |
Sea water temperature for the last 10 days:
| December 18 | 40.5°F | December 13 | 40.6°F |
| December 17 | 40.5°F | December 12 | 41.0°F |
| December 16 | 40.3°F | December 11 | 41.4°F |
| December 15 | 40.3°F | December 10 | 41.4°F |
| December 14 | 40.3°F | December 9 | 41.7°F |
Monthly sea water temperature, °F
When is the warmest sea in Haines?
Based on the data about daily sea water temperature for the last three years the warmest sea in Haines was noticed in July, August and September.
Monthly Sea Temperatures in Haines, °F
Sea water temperature in July, °F
Show year:
2025
2024
2023
The average sea water temperature in July of 2025 was 53.6°F. The highest and lowest sea temperatures during the month were 56.7°F and 51.3°F.
Sea water temperature in August, °F
Show year:
2025
2024
2023
The average sea water temperature in August of 2025 was 54.6°F. The highest and lowest sea temperatures during the month were 57.4°F and 52.5°F.
Sea water temperature in September, °F
Show year:
2025
2024
2023
The average sea water temperature in September of 2025 was 52.0°F. The highest and lowest sea temperatures during the month were 55.4°F and 49.5°F.
current
weather
weather
| Haines |
weather in
December
December
| Haines |
Best time for vacation in Haines
Haines on a weather map
Places in USA:
Name
°F
24 Hours Forecast
Haines
Local time: 16:51
December 18, thursday
1800
-2°F
SE
15 mph
15 mph
2100
-2°F
SE
15 mph
15 mph
December 19, friday
0000
-2°F
SE
14 mph
14 mph
0300
-4°F
SE
14 mph
14 mph
0600
-4°F
SE
14 mph
14 mph
0900
-8°F
SE
14 mph
14 mph
1200
-17°F
SE
14 mph
14 mph
1500
-13°F
SE
14 mph
14 mph
